TT Electronics/IRC

GS4B031912DAT

GS4B031912DAT Description

The GS4B031912DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 19.1K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GS4B031912DAT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Robust Construction: Ceramic case and SOIC package provide excellent thermal and mechanical reliability.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor) with derating up to 125°C.
• Space-Efficient Design: Compact 4.9mm × 5.99mm × 1.45mm footprint ideal for dense PCB layouts.
• Automation-Friendly: Gull-wing leads and surface-mount compatibility streamline high-volume manufacturing.
• BUS Circuit Designator: Simplifies integration into bus line applications requiring matched resistors.

GS4B031912DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Bus Termination Networks: Ensures signal integrity in high-speed digital systems (e.g., memory buses).
• Industrial Control Systems: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Medical Electronics: Low drift and high accuracy suit patient monitoring equipment.
• Automotive (Non-Automotive Rated): Auxiliary systems where precision and reliability are paramount.

Conclusion of GS4B031912DAT

The GS4B031912DAT stands out for its precision, durability, and compact design, making it a superior choice for applications demanding tight tolerance and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer unmatched reliability in industrial, medical, and high-end consumer electronics. Engineers seeking a high-performance resistor network with proven manufacturability will find this model an optimal solution.